Magnetic disc storage unit for electronic computer



FIG. 1 is a front, top and right side perspective view of magnetic disc storage unit for electronic computer showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a left side elevational view thereof;

FIG. 8 is a reference front elevational view thereof;

FIG. 9 an enlarged elevational view of on section 9 in FIG. 8; and,

FIG. 10 an enlarged elevational view of on section 10 in FIG. 9. 

We claim the ornamental design for magnetic disc storage unit for electronic computer, as shown. 